.textOverflow,
.left .art-title .name,
.right .act-part .art-part-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mulTextOverflow {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.section {
  width: 1200px;
  margin: 150px auto 100px;
}
.arc-content {
  display: flex;
  justify-content: space-between;
}
.left {
  width: 865px;
}
.left .art-title {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  height: 65px;
  border-left: 4px solid #366f70;
  padding-left: 20px;
}
.left .art-title .name {
  width: 100%;
  font-size: 28px;
  color: #000;
  line-height: 1;
}
.left .art-title .send-time {
  font-size: 16px;
  color: #979899;
  line-height: 1;
}
.left .art-content {
  margin-top: 60px;
  font-size: 18px;
  color: #646566;
  line-height: 2;
  text-indent: 2em;
}
.left .art-content img {
  display: block;
  width: 650px;
  margin: 50px auto;
}
.left .part-line {
  display: block;
  color: dcdcdc;
  margin: 60px 0;
}
.left .art-page a {
  display: block;
  color: #646566;
  font-size: 18px;
  line-height: 1;
  margin-bottom: 20px;
}
.left .art-page a:last-of-type {
  margin-bottom: 0px;
}
.left .art-page a:hover {
  color: #366F70;
}
.right {
  width: 270px;
}
.right .act-part {
  margin-bottom: 40px;
}
.right .act-part img {
  width: 100%;
  height: 175px;
  object-fit: cover;
}
.right .act-part .art-part-name {
  display: block;
  width: 100%;
  font-size: 20px;
  color: #333;
  line-height: 1;
  margin-top: 20px ;
  margin-bottom: 10px;
}
.right .act-part .art-part-time {
  font-size: 14px;
  color: #979899;
}
